I have had 3 snowball bushes planted in the same spot for 2 and half years and they never have bloomed yet. They are about 2 feet tall, full of leaves, nice and full. But every afternoon they are in the shade and they wilt. I don't know what I'm doing wrong. Help?
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This article may offer some help: https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/hydrangea-not-blooming.htm